diff --git a/SEM-DISNET Documentation/index-en.html b/SEM-DISNET Documentation/index-en.html
index 9e537910100336024b04a2b5778c8967084e8f67..0665b3c406c63e2e4c7279d014827120ecb18a8d 100644
--- a/SEM-DISNET Documentation/index-en.html	
+++ b/SEM-DISNET Documentation/index-en.html	
@@ -118,7 +118,6 @@ SEM-DISNET ontology provides a integrated ontology used to describe the defined
 <tr><td><b>cco</b></td><td>&lt;http://rdf.ebi.ac.uk/terms/chembl&gt;</td></tr>
 <tr><td><b>ctd</b></td><td>&lt;http://bio2rdf.org/ctd_vocabulary:&gt;</td></tr>
 <tr><td><b>oboInOwl</b></td><td>&lt;http://www.geneontology.org/formats/oboInOwl&gt;</td></tr>
-<tr><td><b>up_core</b></td><td>&lt;http://www.purl.uniprot.org/core/&gt;</td></tr>
 <tr><td><b>xml</b></td><td>&lt;http://www.w3.org/XML/1998/namespace&gt;</td></tr>
 <tr><td><b>bio2rdf</b></td><td>&lt;http://bio2rdf.org/bio2rdf_vocabulary:&gt;</td></tr>
 <tr><td><b>vann</b></td><td>&lt;http://purl.org/vocab/vann&gt;</td></tr>